发明名称 |
SORBINSAEUREHALTIGE PULVER UND GRANULATE SOWIE VERFAHREN ZU DEREN HERSTELLUNG UND ANWENDUNG |
摘要 |
Sorbic acid-containing powder or granules free from scatterability and rapidly soluble in water consisting of 5-90% by weight of finely divided sorbic acid with particle diameter of 50 mu or less, 10-95% by weight of an easily water-soluble substance which is a solid at normal temperature and 0-2% by weight of hydrophilic surface active agent, characterized by having particle diameter of 300 mu or more. The above sorbic acid-containing powder or granules can be obtained by drying after making powder or granules having particle diameter of 300 mu or more from a mixture consisting of finely divided sorbic acid with particle diameter of 50 mu or less, an easily water-soluble substance which is solid at normal temperature, water and/or an aqueous organic solvent and optionally, a hydrophilic surface active agent, or by making powder or granules having particle diameter of 300 mu or more from the dry mixture after drying said mixture. |
申请公布号 |
DE2749750(A1) |
申请公布日期 |
1978.09.21 |
申请号 |
DE19772749750 |
申请日期 |
1977.11.07 |
申请人 |
K.K. UENO SEIYAKU OYO KENKYUJO |
发明人 |
UENO,RYUZO;MATSUDA,TOSHIO;INAMINE,SHIGEO |
分类号 |
A23L3/34;A23C19/082;A23C19/10;A23K1/16;A23K3/00;A23L1/00;A23L3/3508;C07C51/00;C07C51/50;C07C57/10;C07C67/00 |
主分类号 |
A23L3/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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